Home > Software Assurance > Enterprise Source Licensing
Adjust and optimize your systems and related applications for better performance
Improve support and troubleshooting capabilities for deployed Windows systems
With the Enterprise Source Licensing Program you gain access to Microsoft Windows source code for internal development and support. Your IT staff can use the source code to improve the performance of Windows systems and related applications, enhance supportability and help enhance system security.
Check Your BenefitsWith the Enterprise Source Licensing Program (ESLP) benefit, Microsoft Software Assurance customers with 10,000 or more licensed desktop PCs in the systems pool can access Microsoft Windows client and server source code for internal development and support purposes.
Geographic EligibilityTo determine the geographic markets in which source code can be made available under Enterprise Source Licensing Program, please consult the Eligible Geographic Market page.
Request Participation To request participation in this program, Software Assurance customers complete the Shared Source Initiative Program Enrollment Request Form and submit it to the Shared Source Initiative. More information is available on the Share Source Initiative web site that includes how-to instructions for requesting shared code.
Was this information useful?
E-mail this page
Thanks for responding. Your feedback helps us improve the site.